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    Hyper-V VM unable to ping gateway but host can

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    • scottalanmillerS
      scottalanmiller
      last edited by

      Can you ping the host?

      wirestyle22W 1 Reply Last reply Reply Quote 1
      • wirestyle22W
        wirestyle22 @scottalanmiller
        last edited by

        @scottalanmiller No I cant

        1 Reply Last reply Reply Quote 0
        • JaredBuschJ
          JaredBusch
          last edited by

          You failed to assign a valid vSwitch.

          wirestyle22W 1 Reply Last reply Reply Quote 2
          • wirestyle22W
            wirestyle22 @JaredBusch
            last edited by

            @JaredBusch said in Hyper-V VM unable to ping gateway but host can:

            You failed to assign a valid vSwitch.

            There is only one I can select. I'm assuming that is misconfigured? This is the first I've seen of this specific machine.

            1 Reply Last reply Reply Quote 0
            • wirestyle22W
              wirestyle22
              last edited by

              0_1483044901813_Capture.JPG

              1 Reply Last reply Reply Quote 0
              • wirestyle22W
                wirestyle22
                last edited by wirestyle22

                This post is deleted!
                1 Reply Last reply Reply Quote 0
                • DashrenderD
                  Dashrender
                  last edited by

                  So the picture look OK.

                  I assume you still can't access the outside world. Are there any other VMs on this host? if so, can you ping them?

                  Is there a firewall on the Hyper-V host that's preventing network access to that VM?

                  wirestyle22W 1 Reply Last reply Reply Quote 0
                  • wirestyle22W
                    wirestyle22 @Dashrender
                    last edited by

                    @Dashrender Any new VM's created run into the same problem. Can't ping host. Can't ping each other. Can't ping gateway.

                    1 Reply Last reply Reply Quote 0
                    • JaredBuschJ
                      JaredBusch
                      last edited by JaredBusch

                      Did you specify the VM Switch in the VM?

                      0_1483051479945_upload-15a21f25-03d5-416e-9af0-9edaf2933544

                      Did you disable VMQ?

                      0_1483051508869_upload-b73aa0d5-da1a-424b-b38e-c7d625e26ae5

                      Did you change any advanced features away from default?

                      0_1483051554726_upload-3ba0b5c7-395e-42a1-ae38-bb4428784ccd

                      1 Reply Last reply Reply Quote 2
                      • wirestyle22W
                        wirestyle22
                        last edited by wirestyle22

                        Morning everyone.

                        We're running Hyper-V version 6.1.7601.17514 on a Dell Poweredge 2900 on Windows Server 2008 R2. This is a Server 2012 R2 VM running on a 2008 R2 Host (unsure if that matters but just giving as much information as I can). I was asked to look at it as a second pair of eyes but nothing immediately jumped out at me until I saw this:

                        0_1483450946862_Capture.JPG

                        You'll notice that I can't expand the network adapter. I think this is due to the fact that the host machine is running 2008 R2, but I haven't actually attempted to run a Hypervisor in it--every other VM host we have is 2012.

                        Is this correct?

                        coliverC 1 Reply Last reply Reply Quote 0
                        • dafyreD
                          dafyre
                          last edited by

                          Check and make sure the vSwitch is an external vSwitch.

                          Is this the only VM on this host?

                          wirestyle22W 1 Reply Last reply Reply Quote 0
                          • coliverC
                            coliver @wirestyle22
                            last edited by

                            @wirestyle22 said in Hyper-V VM unable to ping gateway but host can:

                            Morning everyone.

                            @JaredBusch I did specify the virtual switch

                            We're running Hyper-V version 6.1.7601.17514 on a Dell Poweredge 2900 on Windows Server 2008 R2. I was asked to look at it as a second pair of eyes but nothing immediately jumped out at me until I saw this:

                            0_1483450946862_Capture.JPG

                            You'll notice that I can't expand the network adapter. I think this is due to the fact that the host machine is running 2008 R2, but I haven't actually attempted to run a Hypervisor in it--every other VM host we have is 2012.

                            Is this correct?

                            Any conflicts with that mac address on the network?

                            wirestyle22W 1 Reply Last reply Reply Quote 0
                            • wirestyle22W
                              wirestyle22 @coliver
                              last edited by

                              @coliver said in Hyper-V VM unable to ping gateway but host can:

                              @wirestyle22 said in Hyper-V VM unable to ping gateway but host can:

                              Morning everyone.

                              @JaredBusch I did specify the virtual switch

                              We're running Hyper-V version 6.1.7601.17514 on a Dell Poweredge 2900 on Windows Server 2008 R2. I was asked to look at it as a second pair of eyes but nothing immediately jumped out at me until I saw this:

                              0_1483450946862_Capture.JPG

                              You'll notice that I can't expand the network adapter. I think this is due to the fact that the host machine is running 2008 R2, but I haven't actually attempted to run a Hypervisor in it--every other VM host we have is 2012.

                              Is this correct?

                              Any conflicts with that mac address on the network?

                              No there isn't

                              1 Reply Last reply Reply Quote 0
                              • wirestyle22W
                                wirestyle22 @dafyre
                                last edited by wirestyle22

                                @dafyre said in Hyper-V VM unable to ping gateway but host can:

                                Check and make sure the vSwitch is an external vSwitch.

                                Is this the only VM on this host?

                                It's external

                                They are using this as a very small file server in addition to the VM but it's the only VM hosted currently.

                                DashrenderD 1 Reply Last reply Reply Quote 0
                                • DashrenderD
                                  Dashrender @wirestyle22
                                  last edited by

                                  @wirestyle22 said in Hyper-V VM unable to ping gateway but host can:

                                  @dafyre said in Hyper-V VM unable to ping gateway but host can:

                                  Check and make sure the vSwitch is an external vSwitch.

                                  Is this the only VM on this host?

                                  They are using this as a very small file server in addition to the VM but it's the only VM hosted currently.

                                  Why does it have a static MAC? I know nothing of Hyper-V setups, but that seems odd unless they P2V'ed the VM.

                                  wirestyle22W 1 Reply Last reply Reply Quote 0
                                  • wirestyle22W
                                    wirestyle22 @Dashrender
                                    last edited by

                                    @Dashrender said in Hyper-V VM unable to ping gateway but host can:

                                    @wirestyle22 said in Hyper-V VM unable to ping gateway but host can:

                                    @dafyre said in Hyper-V VM unable to ping gateway but host can:

                                    Check and make sure the vSwitch is an external vSwitch.

                                    Is this the only VM on this host?

                                    They are using this as a very small file server in addition to the VM but it's the only VM hosted currently.

                                    Why does it have a static MAC? I know nothing of Hyper-V setups, but that seems odd unless they P2V'ed the VM.

                                    I had it set to dynamic before, it was just a test.

                                    1 Reply Last reply Reply Quote 0
                                    • DashrenderD
                                      Dashrender
                                      last edited by

                                      Have you tried removing the virtual NIC and reinstall it?

                                      wirestyle22W 1 Reply Last reply Reply Quote 0
                                      • wirestyle22W
                                        wirestyle22 @Dashrender
                                        last edited by wirestyle22

                                        @Dashrender said in Hyper-V VM unable to ping gateway but host can:

                                        Have you tried removing the virtual NIC and reinstall it?

                                        Yes I did. I'm wondering if this has anything to do with the fact that the Dell Poweredge 2900 was one of the first generations to support Hyper-V.

                                        1 Reply Last reply Reply Quote 0
                                        • DashrenderD
                                          Dashrender
                                          last edited by

                                          Can you see the vSwitch in the Hyper-V setup itself?

                                          wirestyle22W 1 Reply Last reply Reply Quote 0
                                          • wirestyle22W
                                            wirestyle22 @Dashrender
                                            last edited by

                                            @Dashrender You mean in the Virtual Network Manager?

                                            1 Reply Last reply Reply Quote 0
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